These recordings are with two different orchestras (Mahler 1st with the Chicago Symphony and the 8th with the London Philharmonic). Tennstedt's live performances are much better than his studio versions of the same works, and it's wonderful to watch him coaxing what he wants from the players. Even though he conducts from the score rather than from memory, he always seems to be directly connected to the orchestra in an almost magical way. The sound is good in both performances, and there is a sense, on both occasions, of being present for something quite special. These are great performances.

Filming of the UKs Last Night of the Proms

Inspired by Wagner’s own tortured affair with the wife of his patron, this searing masterwork is based on Arthurian legend and tells of an illicit romance between a Breton nobleman and the Irish princess betrothed to his uncle and king. The composer’s larger-than-life sensibilities are on full display throughout the score: Along with intoxicating orchestral music that surges in tandem with the couple’s burgeoning passion and a chord left symbolically unresolved until the last moments of the opera, the opera also features one of the repertory’s most soaring and ecstatic final climaxes, as Isolde surrenders to a love so powerful that she transcends life itself.

This tribute to James Levine, first shown on PBS, was only part of that glorious evening. Here we have the whole performance, up to three hours. I could not stop watching these discs. Let me say this much; Levine has done for the Met, making it the premier opera house in the world, what Karajan did with the Berlin, making it one of the finest orchestras ever. So sit back and enjoy.